[M] Change in coreboot[master]: soc/intel/common/block/oc_wdt: Add OC watchdog common block

[Michał Żygowski (Code Review)]

Attention is currently required from: Nico Huber, Martin L Roth, Benjamin Doron, Michał Kopeć, Angel Pons, Maximilian Brune, Arthur Heymans, Werner Zeh.

Michał Żygowski has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68944 )

Change subject: soc/intel/common/block/oc_wdt: Add OC watchdog common block
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Patch Set 15:

(4 comments)

File src/soc/intel/common/block/oc_wdt/Kconfig:

https://review.coreboot.org/c/coreboot/+/68944/comment/a3117689_9d246506 
PS15, Line 8: chipset
> overclocking

Done

https://review.coreboot.org/c/coreboot/+/68944/comment/a3de47f3_dd5180ce 
PS15, Line 18: Watchdog
> Overclocking watchdog

Done

File src/soc/intel/common/block/smm/smihandler.c:

https://review.coreboot.org/c/coreboot/+/68944/comment/6c865b0e_d9c863b9 
PS15, Line 215: 		pmc_clear_pm1_status();
> Yeah, have to get rid of that.

Done

File src/soc/intel/common/block/smm/smm.c:

https://review.coreboot.org/c/coreboot/+/68944/comment/82c73aff_1cfdce09 
PS15, Line 45: Also we do not allow timeouts lower than 60s
> Forced by Kconfig range definition

Added it to the comment.